Question

how many degrees will hours hand cover,in the same time in which minute hand covers in 54degrees

a.18
b.9
c.4 1/2
d.27
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Answer 1

Answer:

min hands made 6° in one minute

this implies 54° in 9 min

we know that hour made 1/2 degree in one min

this implie 4 and 1/2 degree =4°30'

Answer 2

Answer:

The hour's hands made 4.5° in 9 minutes.

Explanation:

As we all know,

The minute's hands made 6° in one minute and the hour's hands made 0.5° in one minute.

Now,

The minute's hands made 54° in 54/6 minutes.

The minute's hands made 54° in 9 minutes.

Then,

The hour's hands in 9 minutes made = 9 × 0.5

                                                              = 4.5°

So, the hour's hands made 4.5° in 9 minutes.